Ubigi offers eSIM services for travelers, digital nomads and remote-working professionals, providing high-end global cellular connectivity in over 190+ destinations with a large range of affordable prepaid data plans.
Ubigi offers eSIM services for travelers, digital nomads and remote-working professionals, providing high-end global cellular connectivity in over 190+ destinations with a large range of affordable prepaid data plans.
In Hanoi and Da Nang city areas, the connection was slow and occasionally cut off, but I managed to use it somehow. However, around the Naman Retreat Hotel, it was almost unusable. In the end, I had to ask the hotel staff to guide me to a store where I could buy a local SIM card for travelers.
I purchased 10GB for 7 days, but I didn't even use 1GB.
Ubigi's eSIM plans for Vietnam really falls short for several reasons.
1. The connection keeps on dropping randomly. This is unacceptable when you need to call your family using WhatsApp, Viber, or Zalo, and you suddenly disconnect.
2. I was assigned a mainland Chinese IP address with a Singaporean DNS. This is also unacceptable due to privacy concerns and certain sites blacklisting my eSIM.
Eventually, I switched over to a Viettel eSIM from MobiMatter, and it worked flawlessly for the rest of my family trip to Vietnam. Would not recommend Ubigi for Vietnam.
Frequently Asked Questions
Does Ubigi offer unlimited data eSIM for Vietnam?
Ubigi does not provide an unlimited data eSIM plan for Vietnam. Their available plans give fixed data allowances, such as 60GB or 50GB for 30 days. Travelers who need a large amount of data can choose one of these fixed‑data options, which may be more cost‑effective for most users. The fixed‑data plans are listed on eSIMDB and include 60GB for $54.90 USD or 50GB for $36.90 USD, each valid for 30 days.
Does Ubigi offer Vietnam eSIM with phone number and SMS?
Ubigi does not provide Vietnam eSIM plans that include a local phone number or SMS capability. All Ubigi plans for Vietnam are data‑only and can be used with internet‑based messaging and calling apps such as WhatsApp, Telegram, and iMessage, which function over the data connection.
How many data plans does Ubigi offer for Vietnam?
Ubigi provides a total of 45 distinct data plans that can be used in Vietnam: 8 single‑country plans that offer only Vietnamese coverage and 37 multi‑country plans that include Vietnam along with other destinations. The plans vary from fixed data bundles, which range from 500 MB up to 60 GB, to daily‑cap options; there are 43 fixed‑data plans and 2 daily‑cap plans across the portfolio. Prices for Ubigi’s offerings span from about $2 up to about $210, giving users a broad range of affordability and data quantities to choose from.
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